. >>> coming up on fox 5 news sunday, the latest on the looming fiscal cliff and results of the benghazi report, plus the gun control debate heats up as the white house unveils a new gun violence task force headed by vice president joe biden. a preview when we return. >>> and another look at the national christmas tree outside. that's washington monument. we'll be back in a moment. . >>> we're back with your look at what's upcoming, new and noteworthy. it's your capitol rundown for the week of december 24th, 2012. starting off monday, at 11:00 a.m., george washington's mount vernon estates opens the rarely-scene third floor for christmas at mount vernon event, detailing how the first president marked the holidays. doors open at 9:00 a.m. tuesday, december 25th is christmas. federal offices are closed along with many houses of worship, but the basilica of the national shrine will celebrate christmas masses throughout the day. the shrine is at 400 michigan avenue in northeast. >>> wednesday, december 26th, smithsonian community museum presents separate and unequal, black baseball in the di